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Hi Jay,
The machines have the dlls that's what i don't get (Dependency walker maps out correctly). As a test i installed VS2008 on the machine, and the app ran. What am i missing here ? In my import
[DllImport("DSVR.dll", EntryPoint = "DSVR_Open")]
is it possible to import from a static location ex. [DllImport("C:\Windows\Systems32\DSVR.dll", EntryPoint = "DSVR_Open")] ??
Thanks
-md
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I tried setting my DllImport to [DllImport(@"C:\Windows\System32\DSVR.dll", EntryPoint = "DSVR_Open")] , thinking that may work, but on the client end i get :
System.DllNotFoundException: Unable to load DLL 'C:\Windows\System32\DSVR.dll': This application has failed to start because the application configuration is incorrect. Reinstalling the application may fix this problem. (Exception from HRESULT: 0x800736B1)
at DSVR_CSharpExample.DSVR.DSVR_Open()
at DSVR_CSharpExample.Form1.Form1_Load(Object sender, EventArgs e) in D:\Program Files\Integral\VideoSDK\samples\DSVR Export\Form1.cs:line 127
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What version of VS was DSVR built on? You might need to install the appropriate version of the C++ redistributable (VS 2008 C++ redistributable[^]) on a machine without VS.
[EDIT : ok, didn't read your question fully.]
Can you get an unmanaged app to load the DLL?
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I am trying to drag and drop from a picturebox to a desktop.. I am able to drag files from the desktop or folders to the picturebox but not the other way around.
this is what I have:
private void pictureBoxPicture_MouseDown(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
DataObject fileDragData = new DataObject();
fileDragData.SetData(DataFormats.FileDrop, pictureBoxPicture.Image);
DoDragDrop(fileDragData, DragDropEffects.All);
}
}
I can't seem to find much on google that I either understand or it works..
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Hi everybody
after a lot of weeks about update related tables in database in a single transaction and configuring TableAdapters with stored procedures for CRUD operations, and having many trouble with TableAdapterManager.UpdateAll method to do this (see this post), i decide write some tricky code to do this myself and i put this code here for discussion :
Note : i have 2 tables, Customers & Orders. The Customers table is a parent of Orders table
TestDataSet ds = new TestDataSet();
private void toolStripButton1_Click(object sender, EventArgs e)
{
if (ds.Customers.GetChanges() != null || ds.Orders.GetChanges() != null)
{
using (SqlConnection con = new SqlConnection(Properties.Settings.Default.TestConnectionString))
{
SqlTransaction tr = null;
try
{
if (con.State != ConnectionState.Open)
con.Open();
tr = con.BeginTransaction();
if (ds.Customers.GetChanges() != null)
{
TestDataSetTableAdapters.CustomersTableAdapter customersAdapter = new TransactionalUpdate.TestDataSetTableAdapters.CustomersTableAdapter();
customersAdapter.Connection = con;
customersAdapter.Adapter.InsertCommand.Transaction
= customersAdapter.Adapter.UpdateCommand.Transaction
= customersAdapter.Adapter.DeleteCommand.Transaction = tr;
customersAdapter.Update(ds.Customers.GetChanges() as TestDataSet.CustomersDataTable);
}
if (ds.Orders.GetChanges() != null)
{
TestDataSetTableAdapters.OrdersTableAdapter ordersAdapter = new TransactionalUpdate.TestDataSetTableAdapters.OrdersTableAdapter();
ordersAdapter.Connection = con;
ordersAdapter.Adapter.InsertCommand.Transaction
= ordersAdapter.Adapter.UpdateCommand.Transaction
= ordersAdapter.Adapter.DeleteCommand.Transaction
= ordersAdapter.Adapter.DeleteCommand.Transaction = tr;
ordersAdapter.Update(ds.Orders as TestDataSet.OrdersDataTable);
}
ds.Customers.AcceptChanges();
ds.Orders.AcceptChanges();
tr.Commit();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
tr.Rollback();
}
finally
{
if (con.State != ConnectionState.Closed)
con.Close();
}
}
}
}
what about u ?
Is this code good ?
do u have idea to optimize this code ?
Thanks.
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hdv212 wrote: Is this code good
Don't know. Can't be bothered to read it.
hdv212 wrote: do u have idea to optimize this code ?
Does it work? Yes, then don't bother.
If you think the code is good, then write an article, about what led you to write it this way, the mistakes you made on the way and so on.
But well done for persevering with it. 
Henry Minute
Do not read medical books! You could die of a misprint. - Mark Twain
Girl: (staring) "Why do you need an icy cucumber?"
“I want to report a fraud. The government is lying to us all.”
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Hi Henry
It works good, but i think it can be optimize.
do u have any idea ?
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Hello, one of the tasks in my current project is to read a set of networked Konica Minolta printers to get the count of total number of prints and copies made in that printer. I'd appreciate if anybody can share their idea on how this can be done.
Thanks in advance!!
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You might get lucky and someone here might by chance know the answer to this, but I would think you are more likely to get useful information on the Minolta site.
Henry Minute
Do not read medical books! You could die of a misprint. - Mark Twain
Girl: (staring) "Why do you need an icy cucumber?"
“I want to report a fraud. The government is lying to us all.”
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Henry, thanks for your response
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Requirement: ServerName and InstanceName to be displayed in a ToolPart
Data: The classes required to retrieve the DataSource(this contains the server name and instance name used in the connection string) using ASP.NET are, SqlConnection, SqlCommand
Solution:
public string RetrieveDataSource<br />
{<br />
get<br />
{<br />
SqlConnection sqlConnection = new SqlConnection(this.CurrentConnectionString);<br />
SqlCommand sqlCmd = new SqlCommand();<br />
sqlConnection.Open();<br />
sqlCmd.Connection = sqlConnection;<br />
return "Server Name :" + sqlCmd.Connection.DataSource;<br />
}<br />
}
Conclusion: The above code returns the DataSource in the following format “MyServerName\SQLInstanceName”
Swetha
modified on Tuesday, April 28, 2009 3:49 PM
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is there a question in there or is this an FYI post?
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I think the Articles section is a better place for this post...
This is a forum: questions>answers...
Therefore, if you already have the connection string(this.CurrentConnectionString), why make all coding just to extract the server name???
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Hello,
I am having problems formatting data in a datagridview and I am hoping someone out there can help me. How can I format data by column in a datagridview skipping the first row and beginning at the second row?
Thank you for reading.
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Why don't you just create an empty first row?
Normally you would do something like:
DataGridViewRow dgvr = dgvPowerSavingsReport.Rows[dgvPowerSavingsReport.Rows.Add()];
instead do:
<br />
dgvPowerSavingsReport.Rows.Add()<br />
<br />
DataGridViewRow dgvr = dgvPowerSavingsReport.Rows[dgvPowerSavingsReport.Rows.Add()];<br />
Hogan
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Thank you for your reply.
I have done this but it is still not working. How I have it set up is I add a new row to the grid before I bind the data. The new row contains combo boxes and these combo boxes hold new field headers. After selecting a new header I have a button that, when the user clicks, is suppose to format the columns based on the new header name. For instance, a date needs to be formatted as mm/dd/yyyy. I also have a method that loops through and stores the names in an array then try and format the columns based of the headers name. This part works but doesn't reformat the date. Any ideas?
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Here is a quick though. Why don't you format the date before you bind the data to the grid. That way it is what you need it to look like and no formatting is required in the grid? If you need to sort still, then make a hidden column of DateTime type and use it for sorting.
Hogan
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Hello,
This is a great thought however I have no idea what fields I will be receiving and how they are named. The tool I am developing will allow me to take any file with any header and standardize it before it goes into a system. The files I receive are really messy and you never know what you are going to get and at what position the headers are in. therefore, I would need to import the dataset into the app, apply the new headers then format. Thanks again for the reply. Any ideas on how I could do this or maybe improve or modify the existing code to get the app to do what I need it to do?
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Hi
I need to transfer some files to my server in a secure way with my application. What I mean with "secure" is login info cannot be exposed by a network sniffer. Data doesn't have to be encrypted but it doesn't actually matter, it can be encrypted too.
I know that FTPS or SFTP can work for me but I need some 3rd party components to use them and I couldn't find a free one. (Well, I need a free one) And I am not capable of writing my own class for FTPS or SFTP.
Thanks.
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I at all!!!
I'm trying to build a text box.
But wndproc event handler never raise a wm_char (code 0x0102) event...
Anyone could help me?
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Alquerque wrote: Anyone could help me?
Use TextBox.
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I want write text in an sdl window for this reason i will to create this control but keypress event need to map keyboard so i'll try to use wndproc...
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Hi Dear
I use VS2005 , in windows app i want to have a thousand separator for numbers that shown in Textbox or MaskTextBox.
How can i do that?
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thousand separator means ?? 
Do you want to create a custom textbox control??
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Either use string.Format() or numberVariable.ToString(string formatString) to set the text for the TextBox
myTextBox.Text = string.Format(formatString goes here, numberVariable);
myTextBox.Text = numberVariable.ToString(format string goes here);
I'll leave you to look up format strings in MSDN.
Henry Minute
Do not read medical books! You could die of a misprint. - Mark Twain
Girl: (staring) "Why do you need an icy cucumber?"
“I want to report a fraud. The government is lying to us all.”
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